Abaixo está uma instrução que descreve uma tarefa de geração de SQL, combinada com uma entrada que fornece mais contexto sobre os esquemas de tabela disponíveis. Escreva o código SQL que responda adequadamente à solicitação
 ###Instrução: Qual evento teve um recorde de 8-5-1?
 ###Tabelas: CREATE TABLE american_division (american_division_id AUTO_INCREMENT PRIMARY KEY, Institution VARCHAR, Location VARCHAR, Nickname VARCHAR, Enrollment INT, Established INT) CREATE TABLE mixed_martial_arts_record (mixed_martial_arts_record_id AUTO_INCREMENT PRIMARY KEY, Res. VARCHAR, Record VARCHAR, Opponent VARCHAR, Method VARCHAR, Event VARCHAR, Round INT, Time VARCHAR, Location VARCHAR) CREATE TABLE oklahoma_counties_ranked_by_per_capita_income (oklahoma_counties_ranked_by_per_capita_income_id AUTO_INCREMENT PRIMARY KEY, County VARCHAR, Per capita income VARCHAR, Median household income VARCHAR, Median family income VARCHAR, Population INT, Number of households INT) CREATE TABLE new_zealand_track__&__field_championships (new_zealand_track__&__field_championships_id AUTO_INCREMENT PRIMARY KEY, Year INT, Place VARCHAR, Event VARCHAR, Performance VARCHAR, Age (years) INT) CREATE TABLE regular_season_schedule (regular_season_schedule_id AUTO_INCREMENT PRIMARY KEY, Week INT, Date VARCHAR, Opponent VARCHAR, Result VARCHAR, Attendance INT)  
SELECT Event FROM mixed_martial_arts_record WHERE Record = 8–5–1